doesnt wana log in

[lo2lo2a82]

edit
i created a password for app the from the bluesky web v and it logged in but it doesnt show anything on my timeline it keep loading

i have android 9 download the android apk from github page entered my username and password but it doesnt login do i need authentication the app ? and i already login to bluesky in another android client do i need to log out first ?
it said : exception not a vaild app password ... but am sure this the right one